Jul 16, 2009 · Comcast cable internet dns servers are as follows: National DNS Server IP Address. Primary DNS IP: ; Secondary DNS IP:; Select Your City / State. Use the following table to find out nearest dns server for your location. This will speed up your dns name resolution.

Feb 23, 2010 · The servers supporting this are deployed nationally in the same locations as our other DNS servers that millions of customers use everyday. As the nation’s largest ISP, we have spent a lot of time in the last few years making our DNS the best and most secure platform on the Internet. I have been forwarding to Comcast's DNS servers from my local DNS server ever since they switched to being DNSSEC servers. I have found them to be as reliable as any DNS servers I have used in the Mar 16, 2020 · The Domain Name System (DNS) translates the names you type in your browser address bar into the network address of a website. New DNS protocols now enable encryption of these DNS lookups between a user’s device and its DNS resolver in order to help protect end user privacy and security. These new DNS encryption protocols are called “DNS over HTTPS” (DoH) and “DNS over TLS” (DoT). We - Disable the DHCP server on your router. It still needs to be a DHCP client to route properly but you do not care if it never, ever, gets a response from Comcast DNS servers again and you certainly do not want it to tell your systems to use and for name servers. - Enable the DHCP server on your new system.

Nov 29, 2010 · Setting Microsoft Windows 7 DNS Settings. 1. Go the Control Panel. 2. Click Network and Internet, then Network and Sharing Center, and click Change adapter settings. 3.

Apr 06, 2010 · Notice there are entries for Primary and Secondary DNS - here is where you put the DNS servers that you want the router's dhcp to assign to clients, otherwise the router will issue the default dns servers it got from comcast's dhcp server. Sep 02, 2015 · Your options are: Manually configure DNS on all client devices. Buy/build your own router + cable modem (at $10/mo for cable modem rental, a new cable modem pays for itself in a year or so, and if you're under contract to comcast for 2 years, not buying your own modem is literally throwing away money).

Rather than having different DNS servers for different parts of the country, the article said that Comcast is rolling out a new country-wide DNS. Whether or not this is true, the article offered up new DNS settings: DNS1 DNS2 I plugged in these settings into my router and my network came alive.

Jul 01, 2020 · If, on the other hand, you want to use the DNS servers that your specific ISP, like Verizon, AT&T, Comcast/XFINITY, etc., has determined is best, then don't manually set DNS server addresses at all—just let them auto assign.